US Patent Issued to MIRAI-LABO on Dec. 16 for "Power supply device and battery deterioration degree determination system" (Japanese Inventor)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,498,425, issued on Dec. 16, was assigned to MIRAI-LABO K.K. (Hachioji, Japan).

"Power supply device and battery deterioration degree determination system" was invented by Toshio Hiratsuka (Hachioji, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "To provide a power supply device and a battery deterioration degree determination system that enables continuous use of stable electric power even if used battery cells of various deterioration degrees are used. A power supply device for performing charging from a charging part and discharging from a discharging part includes plural battery units including plural battery cells connected in series or in par...